JPH0340556B2 - - Google Patents

Info

Publication number
JPH0340556B2
JPH0340556B2 JP55126125A JP12612580A JPH0340556B2 JP H0340556 B2 JPH0340556 B2 JP H0340556B2 JP 55126125 A JP55126125 A JP 55126125A JP 12612580 A JP12612580 A JP 12612580A JP H0340556 B2 JPH0340556 B2 JP H0340556B2
Authority
JP
Japan
Prior art keywords
prediction
signal
circuit
pixels
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP55126125A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5752281A (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12612580A priority Critical patent/JPS5752281A/ja
Priority to US06/225,401 priority patent/US4371895A/en
Priority to CA000368698A priority patent/CA1158763A/en
Publication of JPS5752281A publication Critical patent/JPS5752281A/ja
Publication of JPH0340556B2 publication Critical patent/JPH0340556B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP12612580A 1980-01-18 1980-09-12 Forecast encoding device of picture signal Granted JPS5752281A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12612580A JPS5752281A (en) 1980-09-12 1980-09-12 Forecast encoding device of picture signal
US06/225,401 US4371895A (en) 1980-01-18 1981-01-15 Coded video signal transmitting and receiving system
CA000368698A CA1158763A (en) 1980-01-18 1981-01-16 Coded video signal transmitting and receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12612580A JPS5752281A (en) 1980-09-12 1980-09-12 Forecast encoding device of picture signal

Publications (2)

Publication Number Publication Date
JPS5752281A JPS5752281A (en) 1982-03-27
JPH0340556B2 true JPH0340556B2 (de) 1991-06-19

Family

ID=14927267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12612580A Granted JPS5752281A (en) 1980-01-18 1980-09-12 Forecast encoding device of picture signal

Country Status (1)

Country Link
JP (1) JPS5752281A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0238254B1 (de) * 1986-03-20 1992-05-27 AT&T Corp. Datenkompression mit Listensformation
JPS6427369A (en) * 1987-07-22 1989-01-30 Sharp Kk Picture signal compression device
US4897720A (en) * 1988-03-14 1990-01-30 Bell Communications Research, Inc. Circuit implementation of block matching algorithm
GB8909498D0 (en) * 1989-04-26 1989-06-14 British Telecomm Motion estimator
JPH04139986A (ja) * 1990-09-29 1992-05-13 Victor Co Of Japan Ltd 画像信号の動き補償予測符号化／復号化装置
JPH04351178A (ja) * 1991-05-29 1992-12-04 Nec Corp 動画像フィルタ
JPH0591495A (ja) * 1991-09-25 1993-04-09 Matsushita Electric Ind Co Ltd 動きベクトル検出装置
CA2170423C (en) * 1995-03-08 2005-08-16 Toshihiro Murakawa Welding gun arm and method of manufacturing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512344A (ja) * 1974-06-14 1976-01-09 Hitachi Ltd Gazofugokafukugosochi
JPS54124927A (en) * 1978-03-23 1979-09-28 Nippon Hoso Kyokai <Nhk> Detecting method for moving vector

Also Published As

Publication number Publication date
JPS5752281A (en) 1982-03-27

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